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Individual Calculations May 2018 |
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| Biela, Damian Total change: -7.40 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow 2018 - Ekstraliga Round 7-9 | Silesia | POL | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1817 | 1.50 | 3 | -0.37 | 20 | -7.40 | |
|  Ociepka, Tomasz | | | 1916 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Kozlowski, Marcin | | | 1747 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Olej, Dariusz | | | 1431 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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